Jingle Extension added to Smack Repository

git-svn-id: http://svn.igniterealtime.org/svn/repos/smack/trunk@6517 b35dd754-fafc-0310-a699-88a17e54d16e

jingle/extension/source/org/jivesoftware/smackx/packet/JingleContentInfo.java

@@ -0,0 +1,138 @@
+package org.jivesoftware.smackx.packet;
+
+import org.jivesoftware.smack.packet.PacketExtension;
+import org.jivesoftware.smackx.jingle.media.ContentInfo;
+
+/**
+ * Jingle content info
+ *
+ * @author Alvaro Saurin <alvaro.saurin@gmail.com>
+ */
+public class JingleContentInfo implements PacketExtension {
+
+    protected ContentInfo mediaInfoElement;
+
+    private String namespace;
+
+    /**
+     * Empty constructor, with no jmf info.
+     */
+    public JingleContentInfo() {
+        this(null);
+    }
+
+    /**
+     * Constructor with a jmf info
+     *
+     * @param mediaInfoElement MediaInfo element
+     */
+    public JingleContentInfo(final ContentInfo mediaInfoElement) {
+        super();
+        this.mediaInfoElement = mediaInfoElement;
+    }
+
+    /**
+     * Get the jmf info element.
+     *
+     * @return the mediaInfoElement
+     */
+    public ContentInfo getMediaInfo() {
+        return mediaInfoElement;
+    }
+
+    /**
+     * Get the element name
+     */
+    public String getElementName() {
+        // Media info is supposed to be just a single-word command...
+        return getMediaInfo().toString();
+    }
+
+    /**
+     * Set the name space.
+     *
+     * @param ns the namespace
+     */
+    protected void setNamespace(final String ns) {
+        namespace = ns;
+    }
+
+    /**
+     * Get the publilc namespace
+     */
+    public String getNamespace() {
+        return namespace;
+    }
+
+    public String toXML() {
+        StringBuilder buf = new StringBuilder();
+        buf.append("<").append(getElementName()).append(" xmlns=\"");
+        buf.append(getNamespace()).append("\" ");
+        buf.append("/>");
+        return buf.toString();
+    }
+
+    /**
+     * Transport part of a Jingle packet.
+     */
+    public static class Audio extends JingleContentInfo {
+
+        public static final String NAMESPACE = "http://jabber.org/protocol/jingle/info/audio";
+
+        public Audio(final ContentInfo mi) {
+            super(mi);
+            setNamespace(NAMESPACE);
+        }
+
+        public String getNamespace() {
+            return NAMESPACE;
+        }
+
+        // Subclasses: specialize the Audio jmf info...
+
+        /**
+         * Busy jmf info.
+         */
+        public static class Busy extends Audio {
+            public Busy() {
+                super(ContentInfo.Audio.BUSY);
+            }
+        }
+
+        /**
+         * Hold jmf info.
+         */
+        public static class Hold extends Audio {
+            public Hold() {
+                super(ContentInfo.Audio.HOLD);
+            }
+        }
+
+        /**
+         * Mute jmf info.
+         */
+        public static class Mute extends Audio {
+            public Mute() {
+                super(ContentInfo.Audio.MUTE);
+            }
+        }
+
+        /**
+         * Queued jmf info.
+         */
+        public static class Queued extends Audio {
+            public Queued() {
+                super(ContentInfo.Audio.QUEUED);
+            }
+        }
+
+        /**
+         * Ringing jmf info.
+         */
+        public static class Ringing extends Audio {
+            public Ringing() {
+                super(ContentInfo.Audio.RINGING);
+			}
+		}
+	}
+}